signer-server

Server for web3 signer abstraction

Setup

npm install
cp .env.example .env   # fill in your private key and RPC URL

Run

Terminal 1 — start the signer service:

npm run service

Terminal 2 — run the demo:

npm run demo

Files

• service.js — Express backend, imports private key from env, uses ethers.Wallet
• remote-signer.js — RemoteSigner class extending ethers.AbstractSigner, fetches from backend
• demo.js — ocean.js Datatoken.approve() using RemoteSigner